<style>
.bw-toast {
    position: fixed;
    z-index: 1000;
    width: 101%;
    height: 100%;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
}

.bw-toast .toast-body {
    position: fixed;
    z-index: 5000;
    min-width: 200px;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    background-color: #fff;
    text-align: center;
    border-radius: 3px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.6);
}

.bw-toast .toast-content {
    font-size: 1.5rem;
    text-align: center;
    padding: 1.5rem;
    color: #fff;
}

@keyframes doudong {
    0%,
    10% {
        transform: translateX(1rem);
    }
    5%,
    15% {
        transform: translateX(-1rem);
    }
    20% {
        transform: translateX(0rem);
    }
}
</style>
<div class="bw-toast ng-hide">
    <div class="toast-body">
        <div class="toast-content ng-binding">预约成功</div>
    </div>
</div>
